| This is a version of squad derived from SQuAD v2 on which we did the following changes: | |
| def remove_long_answers(example): #MAP | |
| new_answers = {'text':[], 'answer_start':[]} | |
| answers_set = set() | |
| for text, start in zip(example['answers']['text'], example['answers']['answer_start']): | |
| if len(text.split()) > 10: | |
| continue | |
| else: | |
| if (text, start) not in answers_set: | |
| new_answers['text'].append(text) | |
| new_answers['answer_start'].append(start) | |
| answers_set.add((text, start)) | |
| example['answers'] = new_answers | |
| return example | |
| def filter_whitespace(example): #MAP | |
| example['context'] = ' '.join(example['context'].split()) | |
| example['question'] = ' '.join(example['question'].split()) | |
| example['answers']['text'] = [' '.join(answer.split()) for answer in example['answers']['text']] | |
| return example | |
| def checks(example): #FILTER | |
| if example['answers']['text'] == []: | |
| return False | |
| if len(example['question'].split()) > 35: | |
| return False | |
| if len(example['question'].split()) < 3: | |
| return False | |
| return True |